Leybold Adapter KF16 to 1/2 inch G BSPP Straight Threads, fits Leybold Sogevac SV10B and SV16B Vacuum Pumps.
Leybold Part Number: 71118120.
Leybold Sogevac SV10B and SV16B vacuum pumps come with a "G" BSPP inlet thread. This thread size is primarily used in Europe and Great Britain. This adapter converts "G" BSPP thead to a KF-16 flange more commonly used in the universal world wide vacuum market.
BSPP = British Standard Pipe Parallel (straight thread) and is often noted G, for example, G(1/2).
BSPT = British Standard Pipe Taper (tapered threads).
